Here, we propose the initial metabolic trigger of hominid brain expansion was the consumption of externally fermented foods. We define “external fermentation” as occurring outside the body, as opposed to the internal fermentation in the gut. External fermentation could increase the bioavailability of macro- and micronutrients while reducing digestive energy expenditure and is supported by the relative reduction of the human colon.
“So I really am important? How I feel when I’m drunk is correct?” “Yes, except the Dave Matthews Band doesn’t rock.”
Having never watched Futurama, I am floating here.